Tube and wire-bending parts

Pipe couplings and assembly fittings are fixed or screwed to the shaped tubes by means of welding, soldering, or adhesive methods. Also possible are methods for processing tube ends, such as e.g. flaring, tapering, beading, reducing, crimping, finishing, upsetting, insertion of threaded elements, as well as special shaping to customer drawings. Mainly rectangular, square, and circular tubes are processed and bent.

Rohrumformtechnik

Tube forming technology

Our modern, fully or semi-automatic bending machines are able to process tubes with diameters of 2…220 mm. Some of the machines are CNC mandrel bending machines with radius changer, and 3-roll benders. Depending on tube diameter and material, bending radii of 1.0 x tube diameter are possible in the neutral fiber.

Materials
Steel, stainless steel, brass & copper alloys, aluminium

Dimensions
2…220 mm Ø

Quantities
from 50 to 100 000 pieces

Rohrenden-Verformung

Tube end shaping

The technology for shaping tube ends is a cost-efficient alternative for tube end connections. Instead of attaching additional fittings by means of joining methods, the tube ends are provided with a customer-specific or standardized contour. Hereby, the tube retains its original stability. Cost and work-intensive connection fittings and the associated testing procedures are no longer necessary.

Materials
Steel, stainless steel, brass & copper alloys, aluminium

Dimensions
2…220 mm Ø

Quantities
from 10 to 100 000 pieces

Drahtbiegeteile

Bent wire parts

Our modern CNC spring and wire bending centers with up to 20 axes are able to produce bent wire parts in two or three dimensions and with practically any geometry. In addition, fully automatic chamfering, embossing, flattening, pointing, piercing or pricking as well as thread cutting and rolling is possible. Wire cross section: circular, square, rectangular

Materials
Steel, stainless steel, brass & copper alloys, titanium

Dimensions
from 0.05 up to 20 mm Ø

Quantities
from 50 to 100 000 pieces

Federntechnik

Spring technology

Within the scope of spring technology we supply compression springs, tension springs, magazine springs, leg springs, bow springs, spring clips, microsprings, wave springs, shaped springs, rectangular springs, plate springs, leaf springs, and snap rings. Wire cross section: circular, square, rectangular

Materials
Steel, stainless steel, brass & copper alloys

Dimensions
from 0.05 up to 20 mm Ø

Quantities
from 50 to 100 000 pieces

Drahtabschnitte

Cut wires

We supply cut wires and wire pins, needles, nails, axles, and shafts. Also here, chamfering, pointing, upsetting, embossing, and knurling are possible.

Materials
Steel, stainless steel, brass & copper alloys, aluminium, bronze, nickel silver, titanium

Dimensions
from 0.3 up to 12 mm Ø

Quantities
from 1000 to 10 000 000 pieces